Add support for automatically using the Systemd service provider if it's in use

2 files changed, 18 insertions, 0 deletions

diff --git a/lib/chef/resource/service.rb b/lib/chef/resource/service.rb
index ea43baa414..ecba29e58c 100644
--- a/lib/chef/resource/service.rb
+++ b/lib/chef/resource/service.rb
@@ -46,6 +46,10 @@ class Chef
         @startup_type = :automatic
         @supports = { :restart => false, :reload => false, :status => false }
         @allowed_actions.push(:enable, :disable, :start, :stop, :restart, :reload)
+
+        if(run_context && run_context.node[:init_package] == "systemd")
+          @provider = Chef::Provider::Service::Systemd
+        end
       end
       
       def service_name(arg=nil)
diff --git a/spec/unit/resource/service_spec.rb b/spec/unit/resource/service_spec.rb
index c06eb9dd77..c9c3e7ce5d 100644
--- a/spec/unit/resource/service_spec.rb
+++ b/spec/unit/resource/service_spec.rb
@@ -29,6 +29,20 @@ describe Chef::Resource::Service do
     @resource.should be_a_kind_of(Chef::Resource)
     @resource.should be_a_kind_of(Chef::Resource::Service)
   end
+  
+  it "should not set a provider unless node[:init_package] is defined as systemd" do
+    @resource.provider.should == nil
+  end
+    
+  it "should set the provider to Chef::Provider::Service::Systemd if node[:init_package] is systemd" do
+    node = Chef::Node.new
+    node.set[:init_package] = "systemd"
+    cookbook_collection = Chef::CookbookCollection.new([])
+    events = Chef::EventDispatch::Dispatcher.new
+    run_context = Chef::RunContext.new(node, cookbook_collection, events)
+    @resource = Chef::Resource::Service.new("chef", run_context)
+    @resource.provider.should == Chef::Provider::Service::Systemd
+  end
 
   it "should set the service_name to the first argument to new" do
     @resource.service_name.should eql("chef")